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Searched refs:f_lock (Results 1 – 16 of 16) sorted by relevance

/linux/tools/memory-model/Documentation/
H A Daccess-marking.txt383 spinlock_t f_lock;
395 spin_lock(&fp->f_lock);
398 spin_unlock(&fp->f_lock);
401 spin_unlock(&fp->f_lock);
405 spin_lock(&fp->f_lock);
409 * will wait for ->f_lock to be released.
412 spin_unlock(&fp->f_lock);
426 spin_lock(&fp->f_lock);
427 spin_unlock(&fp->f_lock);
442 rechecked while holding ->f_lock, which, if global_flag is now false,
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/linux/fs/
H A Deventpoll.c73 * file->f_lock (per-file; NOT IRQ-safe; guards f_ep hlist ops;
106 * refs - file->f_lock for adds; ep->mtx for removes;
122 * fllink - file->f_lock for mutation; hlist_del_rcu +
172 * file->f_lock; if the pin fails, __fput() is in flight and C
185 * under file->f_lock.
494 spin_lock(&epi->ffd.file->f_lock); in ep_set_busy_poll_napi_id()
498 spin_unlock(&epi->ffd.file->f_lock); in ep_eventpoll_bp_ioctl()
1061 * come back. ep_remove() relies on that to touch file->f_lock and in ep_item_poll()
1078 * Takes &file->f_lock; returns with it released. in ep_show_fdinfo()
1088 spin_lock(&file->f_lock); in ep_show_fdinfo()
[all...]
H A Dfcntl.c82 spin_lock(&filp->f_lock); in setfl()
85 spin_unlock(&filp->f_lock); in setfl()
1006 spin_lock(&filp->f_lock); in fasync_remove_entry()
1023 spin_unlock(&filp->f_lock); in fasync_remove_entry()
1053 spin_lock(&filp->f_lock); in fasync_insert_entry()
1075 spin_unlock(&filp->f_lock); in fasync_insert_entry()
H A Dioctl.c354 spin_lock(&filp->f_lock); in ioctl_fionbio()
359 spin_unlock(&filp->f_lock); in ioctl_fionbio()
/linux/fs/smb/server/
H A Dvfs_cache.h83 spinlock_t f_lock; member
H A Dvfs_cache.c562 spin_lock(&fp->f_lock); in set_close_state_blocked_works()
568 spin_unlock(&fp->f_lock); in set_close_state_blocked_works()
792 spin_lock_init(&fp->f_lock); in ksmbd_open_fd()
H A Dvfs.c900 spin_lock(&filp->f_lock); in ksmbd_vfs_set_fadvise()
902 spin_unlock(&filp->f_lock); in ksmbd_vfs_set_fadvise()
904 spin_lock(&filp->f_lock); in ksmbd_vfs_set_fadvise()
906 spin_unlock(&filp->f_lock); in ksmbd_vfs_set_fadvise()
H A Dsmb2pdu.c7746 spin_lock(&fp->f_lock); in smb2_lock()
7748 spin_unlock(&fp->f_lock); in smb2_lock()
7754 spin_lock(&fp->f_lock); in smb2_lock()
7756 spin_unlock(&fp->f_lock); in smb2_lock()
/linux/fs/gfs2/
H A Dfile.c1479 spin_lock(&file->f_lock); in __flock_holder_uninit()
1481 spin_unlock(&file->f_lock); in __flock_holder_uninit()
1518 spin_lock(&file->f_lock); in do_flock()
1520 spin_unlock(&file->f_lock); in do_flock()
/linux/drivers/tty/vt/
H A Dvc_screen.c162 spin_lock(&file->f_lock); in vcs_poll_data_get()
170 spin_unlock(&file->f_lock); in vcs_poll_data_get()
/linux/security/apparmor/
H A Dapparmorfs.c934 spin_lock(&file->f_lock); in multi_transaction_set()
937 spin_unlock(&file->f_lock); in multi_transaction_set()
968 spin_lock(&file->f_lock); in multi_transaction_read()
970 spin_unlock(&file->f_lock); in multi_transaction_read()
/linux/drivers/usb/gadget/function/
H A Df_mass_storage.c754 spin_lock(&curlun->filp->f_lock); in do_write()
756 spin_unlock(&curlun->filp->f_lock); in do_write()
781 spin_lock(&curlun->filp->f_lock); in do_write()
783 spin_unlock(&curlun->filp->f_lock); in do_write()
/linux/ipc/
H A Dmqueue.c1413 spin_lock(&fd_file(f)->f_lock); in do_mq_getsetattr()
1418 spin_unlock(&fd_file(f)->f_lock); in do_mq_getsetattr()
/linux/mm/
H A Dfilemap.c729 * value is protected by the f_lock since we must ensure that it reflects
743 spin_lock(&file->f_lock); in file_check_and_advance_wb_err()
748 spin_unlock(&file->f_lock); in file_check_and_advance_wb_err()
/linux/fs/nfsd/
H A Dnfs4state.c1228 spin_lock(&f->f_lock); in nfsd4_finalize_deleg_timestamps()
1230 spin_unlock(&f->f_lock); in nfsd4_finalize_deleg_timestamps()
6378 spin_lock(&f->f_lock); in nfs4_open_delegation()
6381 spin_unlock(&f->f_lock); in nfs4_open_delegation()
/linux/sound/core/oss/
H A Dpcm_oss.c2016 guard(spinlock)(&file->f_lock); in snd_pcm_oss_nonblock()